lesser omentum การใช้

• It is sometimes considered part of the lesser omentum.
• Between the layers of the lesser omentum, where they are attached to the stomach, run the right and left gastric veins.
• The lesser omentum is formed, by a thinning of the mesoderm or ventral mesogastrium, which attaches the stomach and duodenum to the anterior abdominal wall.
• The posterior layer of the coronary ligament is reflected from the lower margin of the bare area and is continuous with the right layer of the lesser omentum.
• From its upper part it joins to the neck of the pancreas at a well-marked prominence, the "'omental tuber "'which abuts the lesser omentum.
• It is invested by the peritoneal folds of the lesser omentum within a fissure on the visceral / posterior surface of the liver between the caudate and main parts of the left lobe.
• The "'Hepatocolic ligament "'is an occasional fold of peritoneum that extends from the right side of the lesser omentum and passes from the lower surface of the liver near the gallbladder to the hepatic flexure.
• The intestine article is a little short on the gross anatomy, but you might get a better idea of the situation looking at greater omentum and lesser omentum .-Nunh-huh 04 : 39, 22 September 2009 ( UTC)
• By the subsequent growth of the liver this leaf of mesoderm is divided into two parts, viz ., the lesser omentum between the stomach and liver, and the falciform and coronary ligaments between the liver and the abdominal wall and diaphragm.
• This is moulded over the upper front surface of the stomach, and to the right of this is a rounded eminence, the tuber omentale, which fits into the concavity of the lesser curvature of the stomach and lies in front of the anterior layer of the lesser omentum.
• One long branch of it runs from the lesser curvature or parallel to it in lesser omentum as far as the pyloric antrum to fan out into branches in a way like the digits of a crow's foot to supply the pyloric antrum and the anterior wall of pyloric canal.
• The caudal part of the septum transversum is invaded by the hepatic diverticulum which divides within it to form the liver and thus gives rise to the ventral mesentery of the foregut, which in turn is the precursor of the lesser omentum, the visceral peritoneum of the liver and the falciform ligament.
• Growth of the liver into the mesenchyme of the septum transversum divides the ventral mesentery into the lesser omentum, extending from the lower portion of the esophagus, the stomach, and the upper portion of the duodenum to the liver and the falciform ligament, extending from the liver to the ventral body wall.
• The "'lesser omentum "'( "'small omentum "'or "'gastrohepatic omentum "') is the double layer of peritoneum that extends from the liver to the lesser curvature of the stomach ( hepatogastric ligament ) and the first part of the duodenum ( hepatoduodenal ligament ).